The radius of a circular garden is 28 feet. What is the circumference of the garden? Tell you what value you used for pi

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04-03-2017
Mathematics

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The radius of a circular garden is 28 feet. What is the circumference of the garden? Tell you what value you used for pi

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sdmatera sdmatera · Answer 1 · 2017-03-04T20:29:36+01:00

sdmatera sdmatera

04-03-2017

The equation for circumference is C=pi*d
If the radius is 28, the diameter is twice that or 56. Then we plug in what we know

C=3.14*56
If we use 3.14 for pi, we get 175.84

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keisurin keisurin · Answer 2 · 2017-03-04T20:30:08+01:00

keisurin keisurin

04-03-2017

pi = 3.14
circumference = 2(pi)r
circumference = 2(3.14)(28)
= 175.84 square feet

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